Combustion catalyst
[建] 燃烧催化剂
🧩 词语组成解析
🗣️ 情景例句
I can't drive, I've never driven in my life.
我不会开车，我这辈子都没开过车。
It's impossible. You may notice that the cost of raw materials has gone up in recent years.
不可能，您可能注意到了近年来原材料的价格上涨了。
Certainly! I'm coming now, Dad!
当然可以，爸爸，我马上就来。